Shiseido WASO Clear Mega Hydrating Cream

Shiseido WASO Clear Mega Hydrating Cream

Efficacy75/100IrritancyHigh

Works for

Moisturizing
Glycerin, Cyclopentasiloxane + 12 more
Works
What the product description says
“WASO Clear Mega Hydrating Cream”
Source: Cultbeauty

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: betaine, erythritol.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: dimethicone, peg-10 dimethicone.

GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~5.5–6.8%
CyclopentasiloxaneKey active· EmollientEffect: MediumA silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin~4.4–5.4%
DimethiconeKey active· Emollient, OcclusiveEffect: HighA silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish~0.95–1.2%
ErythritolKey active· HumectantEffect: HighHelps to attract water to the upper layer of the skin~0.6–0.9%
PolymethylsilsesquioxaneKey activeEffect: HighA silicone that improves product texture and helps dissolve other ingredients. Can form a non-greasy film on the skin to prevent moisture loss~0.5–0.75%
TrehaloseKey active· HumectantEffect: HighA sugar that attracts water to the upper layer of the skin~0.35–0.65%
Peg-10 dimethiconeKey active· Emollient, OcclusiveEffect: HighA silicone that works to soften the upper layer of the skin and reduce its water loss~0.35–0.65%
BetaineKey active· HumectantEffect: HighHelps attract water to the upper layer of the skin and improves the product texture~0.3–0.55%
Phytosteryl/octyldodecyl lauroyl glutamateKey active· EmollientEffect: HighA mix of amino acids and plant-based lipids. Helps to soften the upper layer of the skin and reduce water loss over time~0.25–0.45%
Bis-peg-18 methyl ether dimethyl silane· Humectant, EmollientEffect: LowA type of silicone that helps soften the upper layer of the skin and create a nice product texture~1.4–1.8%
Hydrogenated polyisobutene· Emollient, OcclusiveEffect: LowUsed to improve the product consistency and soften the upper layer of the skin~0.25–0.5%
Butylene glycol· HumectantEffect: LowUsed to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin~0.2–0.35%
Cetyl ethylhexanoate· EmollientEffect: LowAn emollient that helps soften the skin and creates a thicker product texture~0.2–0.4%
TocopherolEffect: Low, below effective dosePure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself~0.1–0.2%

Can it cause trouble?

Irritancy
9 strong irritants: Alcohol denat., Alcohol + 7 more — patch-test recommended
High risk
We flagged 15 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Alcohol denat.Produces temporary toning effect. Can help dissolve other ingredients or preserve productsHigh~1.9–2.3%est.
Ethylhexyl methoxycinnamateOctinoxate. When used in higher concentrations, works as a sunscreen protecting the skin from UVB rays. When used in lower concentration, helps to preserve the product formulation. Is shown to be harmful to coral reefs - consider avoiding bathing in coral reef areas when wearing a product with this ingredient. It can be irritatingHigh~0.35–0.65%est.
AlcoholCan be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial propertiesHigh~0.2–0.35%est.
ParfumAn aromatic blend of unspecified and possibly irritating ingredientsHigh~0.15–0.3%est.
LimoneneA common frangrance that can easily irritate skin, especially if exposed to air, light or heatHigh~0.15–0.3%est.
Hexyl cinnamalA fragrance with jasmine smell. A likely irritantHigh~0.15–0.3%est.
Butylphenyl methylpropionalA fragrance. Can trigger allergic reactions and be irritatingHigh~0.15–0.3%est.
Benzyl benzoateFragrance with sweet balsamic smell. Help to preserve products and dissolve other ingredients. Could trigger allergic reactions and be irritatingHigh~0.15–0.25%est.
LinaloolA fragrance. Can be irritatingHigh~0.15–0.25%est.
Citrus junos seed extract—High~0.1–0.2%est.
CaffeineMight be helpful in neutralizing free radicals. Can have a dehydration effect that might somewhat decrease the look of puffy eyesMedium~0.2–0.35%est.
Cetyl ethylhexanoateAn emollient that helps soften the skin and creates a thicker product textureMedium~0.2–0.4%est.
Sodium metabisulfiteA preservativeMedium~0.1–0.2%est.
BhtA preservativeMedium~0.15–0.25%est.
Benzoic acidA preservativeMedium~0.1–0.15%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged

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Ingredients

Filter by role to see what each ingredient is doing.

Water~45–55%
Formula
Irritation risk
Low

Plain old water

More about Water
Glycerin~5.5–6.8%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Cyclopentasiloxane~4.4–5.4%
Key active
Irritation risk
Low
Works for
MoisturizingMattifying

A silicone that helps improve the product texture and spreadability. Can absorb oil creating a short-term mattifying effect on the skin

More about Cyclopentasiloxane
Dipropylene glycol~2.8–3.4%
Formula
Irritation risk
Low

Helps to dissolve other ingredients in a formulation. Slows down the rate of product drying

More about Dipropylene glycol
Xylitol~2.3–2.8%
Formula
Irritation risk
Low

Helps attract water to the upper layer of the skin and repair the skin barrier function

More about Xylitol
Alcohol denat.~1.9–2.3%
Irritant · high
Irritation risk
High

Produces temporary toning effect. Can help dissolve other ingredients or preserve products

More about Alcohol denat.
Peg-20~1.6–2%
Formula
Irritation risk
Low
More about Peg-20
Bis-peg-18 methyl ether dimethyl silane~1.4–1.8%
Formula
Irritation risk
Low
Works for
CleansingMoisturizing

A type of silicone that helps soften the upper layer of the skin and create a nice product texture

More about Bis-peg-18 methyl ether dimethyl silane
Dipeptide-15~1.1–1.4%
Formula
Irritation risk
Low
More about Dipeptide-15
Dimethicone~0.95–1.2%
Key active
Irritation risk
Low
Works for
MoisturizingMattifying

A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish

More about Dimethicone
Erythritol~0.6–0.9%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps to attract water to the upper layer of the skin

More about Erythritol
Peg-150~0.5–0.75%
Formula
Irritation risk
Low
More about Peg-150
Polymethylsilsesquioxane~0.5–0.75%
Key active
Irritation risk
Low
Works for
Moisturizing

A silicone that improves product texture and helps dissolve other ingredients. Can form a non-greasy film on the skin to prevent moisture loss

More about Polymethylsilsesquioxane
Trehalose~0.35–0.65%
Key active
Irritation risk
Low
Works for
Moisturizing

A sugar that attracts water to the upper layer of the skin

More about Trehalose
Sodium chloride~0.35–0.65%
Formula
Irritation risk
Low

Used to stabilize mixtures of oil and water, and create thicker, gel-like product textures

More about Sodium chloride
Betaine~0.3–0.55%
Key active
Irritation risk
Low
Works for
Moisturizing

Helps attract water to the upper layer of the skin and improves the product texture

More about Betaine
Peg-10 dimethicone~0.35–0.65%
Key active
Irritation risk
Low
Works for
Moisturizing

A silicone that works to soften the upper layer of the skin and reduce its water loss

More about Peg-10 dimethicone
Peg/ppg-19/19 dimethicone~0.3–0.55%
Formula
Irritation risk
Low
Works for
Cleansing
More about Peg/ppg-19/19 dimethicone
Hydrogenated polyisobutene~0.25–0.5%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to improve the product consistency and soften the upper layer of the skin

More about Hydrogenated polyisobutene
Phenoxyethanol~0.25–0.45%
Formula
Irritation risk
Low

A preservative. It helps prevent bacterial growth in cosmetic products

More about Phenoxyethanol
Dimethicone/vinyl dimethicone crosspolymer~0.2–0.4%
Formula
Irritation risk
Low

Used to stabilize product formulations and create a nice product texture

More about Dimethicone/vinyl dimethicone crosspolymer
Ethylhexyl methoxycinnamate~0.35–0.65%
Irritant · high
Irritation risk
High
Works for
Sun protection

Octinoxate. When used in higher concentrations, works as a sunscreen protecting the skin from UVB rays. When used in lower concentration, helps to preserve the product formulation. Is shown to be harmful to coral reefs - consider avoiding bathing in coral reef areas when wearing a product with this ingredient. It can be irritating

More about Ethylhexyl methoxycinnamate
Butylene glycol~0.2–0.35%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

More about Butylene glycol
Trisodium edta~0.2–0.35%
Formula
Irritation risk
Low

Helps preserve product formulations

More about Trisodium edta
Peg/ppg-17/4 dimethyl ether~0.2–0.35%
Formula
Irritation risk
Low

Helps to create a nice product texture

More about Peg/ppg-17/4 dimethyl ether
Caffeine~0.2–0.35%
Irritant · medium
Irritation risk
Medium
Works for
De-puffingAnti-oxidation

Might be helpful in neutralizing free radicals. Can have a dehydration effect that might somewhat decrease the look of puffy eyes

More about Caffeine
Alcohol~0.2–0.35%
Irritant · high
Irritation risk
High
Works for
Antibacterial

Can be drying and contribute to skin irritation. Used in formulars to dissolve other ingredients, create a thinner product consistency or for its antibacterial properties

More about Alcohol
Cetyl ethylhexanoate~0.2–0.4%
Irritant · medium
Irritation risk
Medium
Works for
Moisturizing

An emollient that helps soften the skin and creates a thicker product texture

More about Cetyl ethylhexanoate
Parfum~0.15–0.3%
Irritant · high
Irritation risk
High

An aromatic blend of unspecified and possibly irritating ingredients

More about Parfum
Sodium metabisulfite~0.1–0.2%
Irritant · medium
Irritation risk
Medium

A preservative

More about Sodium metabisulfite
Phytosteryl/octyldodecyl lauroyl glutamate~0.25–0.45%
Key active
Irritation risk
Low
Works for
MoisturizingAnti-oxidation

A mix of amino acids and plant-based lipids. Helps to soften the upper layer of the skin and reduce water loss over time

More about Phytosteryl/octyldodecyl lauroyl glutamate
Limonene~0.15–0.3%
Irritant · high
Irritation risk
High

A common frangrance that can easily irritate skin, especially if exposed to air, light or heat

More about Limonene
Hexyl cinnamal~0.15–0.3%
Irritant · high
Irritation risk
High

A fragrance with jasmine smell. A likely irritant

More about Hexyl cinnamal
Butylphenyl methylpropional~0.15–0.3%
Irritant · high
Irritation risk
High

A fragrance. Can trigger allergic reactions and be irritating

More about Butylphenyl methylpropional
Paeonia albiflora root extract~0.2–0.35%
Formula
Benzyl benzoate~0.15–0.25%
Irritant · high
Irritation risk
High

Fragrance with sweet balsamic smell. Help to preserve products and dissolve other ingredients. Could trigger allergic reactions and be irritating

More about Benzyl benzoate
Linalool~0.15–0.25%
Irritant · high
Irritation risk
High

A fragrance. Can be irritating

More about Linalool
Bht~0.15–0.25%
Irritant · medium
Irritation risk
Medium

A preservative

More about Bht
Lamium album flower/leaf/stem extract~0.1–0.25%
Formula
Daucus carota sativa root protoplasts~0.15–0.25%
Formula
Citrus junos seed extract~0.1–0.2%
Irritant · high
Tocopherol~0.1–0.2%
Formula
Irritation risk
Low
Works for
Anti-oxidationAnti-agingAnti-inflammatoryMoisturizing

Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself

More about Tocopherol
Benzoic acid~0.1–0.15%
Irritant · medium
Irritation risk
Medium

A preservative

More about Benzoic acid
Beta-carotene~0.05–0.1%
Formula
Irritation risk
Low

A colorant adding orange or bright yellow color

More about Beta-carotene
Ingredient list view

Water, Glycerin, Cyclopentasiloxane, Dipropylene glycol, Xylitol, Alcohol denat., Peg-20, Bis-peg-18 methyl ether dimethyl silane, Dipeptide-15, Dimethicone, Erythritol, Peg-150, Polymethylsilsesquioxane, Trehalose, Sodium chloride, Betaine, Peg-10 dimethicone, Peg/ppg-19/19 dimethicone, Hydrogenated polyisobutene, Phenoxyethanol, Dimethicone/vinyl dimethicone crosspolymer, Ethylhexyl methoxycinnamate, Butylene glycol, Trisodium edta, Peg/ppg-17/4 dimethyl ether, Caffeine, Alcohol, Cetyl ethylhexanoate, Parfum, Sodium metabisulfite, Phytosteryl/octyldodecyl lauroyl glutamate, Limonene, Hexyl cinnamal, Butylphenyl methylpropional, Paeonia albiflora root extract, Benzyl benzoate, Linalool, Bht, Lamium album flower/leaf/stem extract, Daucus carota sativa root protoplasts, Citrus junos seed extract, Tocopherol, Benzoic acid, Beta-carotene

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Worth comparing, line by line.

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Side-by-side comparison of this product against its closest alternatives
ShiseidoWASO Clear Mega Hydrating CreamYOUR PRODUCTACWELLAqua Clinity CreamEstée LauderRe-Nutriv Ultimate Lift Regenerating Youth CremeCliniqueRepair Sculpting Night Cream
Match—41%40%40%
Price—$18.42$150.33$69.73
Shared key ingredients—5 of 116 of 115 of 11
Key difference—Centella Asiatica ExtractLinoleic AcidAcetyl Hexapeptide-8
Irritancy High Medium Medium Medium
Drying alcohol Contains drying alcohol —— Contains drying alcohol
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Shiseido WASO Clear Mega Hydrating Cream
ShiseidoWASO Clear Mega Hydrating Cream

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